Costello vs Cosme

Side-by-side comparison of Costello and Cosme — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Costello

Boy name

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Name B

Cosme

Boy name · Rank #8996

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Which name is more popular?

Metric Costello Cosme
Current Rank Unranked #8996
Total Births (all years) 61 1,361
Peak Year 1951 2000
Peak Year Births 11 25
Peak Decade 1950ss 1990ss
Gender Boy Boy
First Recorded Year 1942 1909

Births by Decade

Decade Costello Cosme
1900ss — 5
1910ss — 46
1920ss — 127
1930ss — 81
1940ss 5 86
1950ss 23 106
1960ss — 99
1970ss 11 139
1980ss — 164
1990ss — 186
2000ss 12 166
2010ss 5 115
2020ss 5 41

Recent Annual Births (2014–present)

Year Costello Cosme
2014 — 12
2015 — 8
2016 — 11
2017 — 10
2018 — 14
2019 — 14
2020 — 8
2021 5 6
2022 — 9
2023 — 10
2024 — 8

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1942–2021.

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